KN62 [Ligand Id: 4235] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL28324 (KN-62)
  • calcium/calmodulin-dependent protein kinase II alpha subunit/CaM kinase II alpha in Human [ChEMBL: CHEMBL4147] [GtoPdb: 1555] [UniProtKB: Q9UQM7]
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  • calcium/calmodulin-dependent protein kinase II delta subunit/CaM kinase II delta in Human [ChEMBL: CHEMBL2801] [GtoPdb: 1558] [UniProtKB: Q13557]
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  • Calmodulin-dependent kinase II in Human [GtoPdb: 1554]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
calcium/calmodulin-dependent protein kinase II alpha subunit/CaM kinase II alpha in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4147] [GtoPdb: 1555] [UniProtKB: Q9UQM7]
ChEMBL Inhibition of human CaMKIIalpha using calmodulin and syntide-2 incubated for 15 mins by ELISA B 5.99 pIC50 1030 nM IC50 J Med Chem (2020) 63: 1313-1327 [PMID:31972088]
calcium/calmodulin-dependent protein kinase II delta subunit/CaM kinase II delta in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2801] [GtoPdb: 1558] [UniProtKB: Q13557]
ChEMBL Inhibition of human recombinant CAMK2delta using tetramethylbenzidine as substrate by spectrophotometry analysis B 6.42 pIC50 380 nM IC50 Bioorg Med Chem (2012) 20: 377-400 [PMID:22112539]
P2X7 purinoceptor in Dog (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3600277] [UniProtKB: Q64F92]
ChEMBL Inhibition of dog P2X7 receptor B 8 pIC50 10 nM IC50 Bioorg Med Chem Lett (2015) 25: 3164-3167 [PMID:26099538]
P2X purinoceptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3600276] [UniProtKB: A9QW74]
ChEMBL Inhibition of guinea pig P2X7 receptor B 6.89 pIC50 130 nM IC50 Bioorg Med Chem Lett (2015) 25: 3164-3167 [PMID:26099538]
P2X4/P2X purinoceptor 4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2104] [GtoPdb: 481] [UniProtKB: Q99571]
ChEMBL Antagonist activity against recombinant human P2X purinoceptor 4 (P2X4) F 4 pEC50 100000 nM EC50 J Med Chem (2002) 45: 4057-4093 [PMID:12213051]
P2X7/P2X purinoceptor 7 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4805] [GtoPdb: 484] [UniProtKB: Q99572]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced ethidium bromide uptake after 2 hrs by fluorescence assay B 4.02 pIC50 96000 nM IC50 Bioorg Med Chem Lett (2017) 27: 759-763 [PMID:28126517]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced fluorescent ethidium accumulation F 6.47 pIC50 340 nM IC50 Bioorg Med Chem Lett (2009) 19: 954-958 [PMID:19110420]
ChEMBL Antagonist activity at P2X7 receptor in human THP1 cells assessed as inhibition of BzATP-induced pore formation F 6.52 pIC50 300 nM IC50 Bioorg Med Chem (2009) 17: 4861-4865 [PMID:19540765]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced ethidium bromide uptake after 2 hrs by fluorescence analysis F 6.55 pIC50 280 nM IC50 J Med Chem (2012) 55: 3687-3698 [PMID:22400713]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced ethidium ion uptake after 2 hrs B 6.6 pIC50 250 nM IC50 Eur J Med Chem (2015) 106: 180-193 [PMID:26547056]
ChEMBL Antagonist activity at recombinant human P2X7 receptor assessed as inhibition of BzATP-mediated Yo-Pro uptake measured for 1 hr by FLIPR assay B 6.68 pIC50 210 nM IC50 Eur J Med Chem (2013) 70: 811-830 [PMID:24246730]
ChEMBL Antagonist activity at human purinergic P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced ethidium bromide uptake F 6.76 pIC50 175 nM IC50 Bioorg Med Chem Lett (2008) 18: 571-575 [PMID:18078749]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced EtBr uptake after 2 hrs by fluorescence assay relative to control B 6.8 pIC50 158 nM IC50 Eur J Med Chem (2018) 151: 462-481 [PMID:29649742]
ChEMBL Antagonist activity at human P2X7 receptor in expressed in HEK293 cells assessed as inhibition of BzATP-induced EtBr uptake B 6.8 pIC50 158 nM IC50 Eur J Med Chem (2018) 151: 462-481 [PMID:29649742]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced accumulation of ethidium+ after 120 mins by fluorescence assay B 6.8 pIC50 158 nM IC50 Eur J Med Chem (2013) 70: 811-830 [PMID:24246730]
ChEMBL Antagonist activity at P2X7 receptor in human lymphocytes assessed as inhibition of ATP-induced ethidium ion uptake preincubated for 5 mins followed by ATP addition and incubated further 2 mins prior to ethidium addition measured up to 5 mins by flow cytometric analysis B 6.8 pIC50 158 nM IC50 Eur J Med Chem (2015) 106: 180-193 [PMID:26547056]
ChEMBL Antagonist activity at recombinant human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced intracellular ethidium bromide uptake after 2 hrs by fluorescence assay B 6.8 pIC50 158 nM IC50 J Med Chem (2015) 58: 2114-2134 [PMID:25597334]
ChEMBL Antagonist activity at P2X7 receptor in LPS/IFN-gamma-differentiated human THP1 cells assessed as inhibition of BzATP-induced IL-1beta release preincubated for 30 mins followed by BzATP induction measured after 30 mins by ELISA B 6.84 pIC50 143 nM IC50 J Med Chem (2015) 58: 2114-2134 [PMID:25597334]
ChEMBL Antagonist activity at P2X7 in LPS/IFN gamma differentiated human THP-1 cells assessed as inhibition of BzATP-induced IL-1beta release preincubated for 30 mins followed by BzATP stimulation for 30 mins by ELISA B 6.89 pIC50 130 nM IC50 Eur J Med Chem (2018) 151: 462-481 [PMID:29649742]
ChEMBL Antagonist activity at P2X7 receptor expressed in LPS/IFNgamma-differentiated human THP1 cells assessed as inhibition of BzATP-induced IL-1beta production after 4 hrs by ELISA B 6.89 pIC50 129 nM IC50 Eur J Med Chem (2015) 106: 180-193 [PMID:26547056]
ChEMBL Antagonist activity at human P2X7 receptor in human THP1 cells assessed as inhibition of BzATP-induced IL8 release pretreated for 30 mins before bzATP challenge measured after 30 mins by ELISA F 6.92 pIC50 120 nM IC50 J Med Chem (2012) 55: 3687-3698 [PMID:22400713]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced fluorescent ethidium accumulation at 10 uM F 6.96 pIC50 110 nM IC50 Bioorg Med Chem Lett (2009) 19: 6053-6058 [PMID:19800793]
ChEMBL Inhibition of human P2X7 receptor B 7 pIC50 100 nM IC50 Bioorg Med Chem Lett (2015) 25: 3164-3167 [PMID:26099538]
ChEMBL Antagonist activity at P2X7 receptor (unknown origin) B 7.03 pIC50 94.4 nM IC50 Bioorg Med Chem (2014) 22: 54-88 [PMID:24314880]
ChEMBL Antagonistic activity against P2X7 receptor measured as the ATP dependent calcium influx in human monocytes F 7.29 pIC50 51.1 nM IC50 J Med Chem (2003) 46: 1318-1329 [PMID:12672232]
ChEMBL Antagonist activity at human P2X7 receptor B 7.29 pIC50 51 nM IC50 J Med Chem (2015) 58: 2114-2134 [PMID:25597334]
ChEMBL Antagonistic activity against P2X7 receptor F 7.29 pIC50 51 nM IC50 Bioorg Med Chem Lett (2003) 13: 4047-4050 [PMID:14592505]
ChEMBL Antagonist activity at human P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced calcium influx F 7.3 pIC50 50.12 nM IC50 J Med Chem (2009) 52: 3123-3141 [PMID:19191585]
ChEMBL Inhibitory concentration was evaluated against P2X purinoceptor 7 B 7.87 pIC50 13.4 nM IC50 Bioorg Med Chem Lett (2000) 10: 681-684 [PMID:10762053]
ChEMBL Antagonist activity at P2X7 receptor in human lymphocytes assessed as inhibition of ATP-induced Ba2+ influx F 7.9 pIC50 12.59 nM IC50 J Med Chem (2009) 52: 3123-3141 [PMID:19191585]
ChEMBL Antagonist activity at P2X7 receptor in LPS/IFN-gamma-differentiated human THP1 cells assessed as inhibition of BzATP-induced IL-1beta release preincubated for 30 mins followed by BzATP induction measured after 30 mins by ELISA B 7.9 pIC50 12.59 nM IC50 J Med Chem (2015) 58: 2114-2134 [PMID:25597334]
ChEMBL Antagonist activity against recombinant human P2X purinoceptor 7 (P2X7) F 7.47 pEC50 34 nM EC50 J Med Chem (2002) 45: 4057-4093 [PMID:12213051]
P2X7/P2X purinoceptor 7 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2496] [GtoPdb: 484] [UniProtKB: Q64663]
ChEMBL Inhibition of rat P2X7 receptor B 4 pIC50 >100000 nM IC50 Bioorg Med Chem Lett (2015) 25: 3164-3167 [PMID:26099538]
Calmodulin-dependent kinase II in Human [GtoPdb: 1554]
GtoPdb - - 6.05 pIC50 900 nM IC50 J Biol Chem (1990) 265: 4315-20 [PMID:2155222]

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]